1900624

Information

• Patent Grant
• 1900624

• References
• Source

• Patent Number

  1,900,624

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1933
  91 years ago

• CPC

  • F42D5/06 - Unloading boreholes

• US Classifications

  • 102 - Ammunition and explosives